Home / 29,880,137.07-41,234,674.56-17,323,631.94

Finding the Fourth Proportional to 29,880,137.07, 41,234,674.56 and 17,323,631.94

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Solution

The fourth proportional to 29,880,137.07, 41,234,674.56 and 17,323,631.94 is: 23,906,661.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,880,137.07 : 41,234,674.56 = 17,323,631.94 : x
  2. Step 2: Convert to fraction form
    29,880,137.07/41,234,674.56 = 17,323,631.94/x
  3. Step 3: Cross multiply
    29,880,137.07x = 41,234,674.56 × 17,323,631.94
  4. Step 4: Simplify right side
    29,880,137.07x = 714,334,325,243,121.50
  5. Step 5: Solve for x
    x = 714,334,325,243,121.50/29,880,137.07
  6. Step 6: Final answer
    x = 23,906,661.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.